US8205389B1 - Window seal assembly having a T-shaped trim member - Google Patents

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Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
  • B60J10/00—Sealing arrangements
  • B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
  • B60J10/86—Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the opening panel
  • B60J10/88—Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the opening panel mounted on, or integral with, the glass-run seals
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
  • B60J10/00—Sealing arrangements
  • B60J10/20—Sealing arrangements characterised by the shape
  • B60J10/23—Sealing arrangements characterised by the shape assembled from two or more parts
  • B60J10/235—Sealing arrangements characterised by the shape assembled from two or more parts the parts being joined along their longitudinal direction
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
  • B60J10/00—Sealing arrangements
  • B60J10/20—Sealing arrangements characterised by the shape
  • B60J10/26—Sealing arrangements characterised by the shape characterised by the surface shape
  • B60J10/265—Sealing arrangements characterised by the shape characterised by the surface shape the surface being primarily decorative
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
  • B60J10/00—Sealing arrangements
  • B60J10/30—Sealing arrangements characterised by the fastening means
  • B60J10/32—Sealing arrangements characterised by the fastening means using integral U-shaped retainers
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
  • B60J10/00—Sealing arrangements
  • B60J10/70—Sealing arrangements specially adapted for windows or windscreens
  • B60J10/74—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides
  • B60J10/75—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for sealing the lower part of the panes
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
  • B60J10/00—Sealing arrangements
  • B60J10/70—Sealing arrangements specially adapted for windows or windscreens
  • B60J10/74—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides
  • B60J10/76—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for window sashes; for glass run channels

Definitions

• the present invention relates to a window seal assembly mountable to a frame of a vehicle for providing a seal between a moveable window and the frame and more particularly, but not exclusively, to an improved vehicle greenhouse window seal module having a die cast mold or trim member which is used in conjunction with an extruded rubber belt surrounding the greenhouse window.
• the present application discloses embodiments of a window seal assembly.
• One described embodiment provides a seamless daylight opening module (DLO) which includes glass run channels, outer belt seals and a full surround die cast piece.
• DLO seamless daylight opening module
• the embodiment results in the elimination of joints, seams, metal fasteners and endcaps, resulting in an improved aesthetic appearance as well as enhanced window sealing and an increase in the daylight opening.
• the module may be shipped and installed as a combined unit reducing assembly time and assembly line space.
• the unique die cast piece may comprise various finishes such as low gloss black, high gloss black and chrome. With respect to maintenance, the glass runs and outerbelts may be replaced independently of the entire assembly.
• FIG. 1 shows a front view of the window seal assembly in accordance with the present invention shown in use for a front door module
• FIG. 2 is a cross-sectional view of the window seal assembly shown in the direction 2 - 2 of FIG. 1 ;
• FIG. 3 is a cross-sectional view of the window seal assembly shown in the direction 3 - 3 of FIG. 1 ;
• FIG. 4 is a cross-sectional view of the window seal assembly shown in the direction 4 - 4 of FIG. 1 .
• FIG. 1 is a schematic view of a front side door assembly of a vehicle such as an automobile which may incorporate sealing units according to the various embodiments of the invention.
• the front side door assembly is generally designated at 1 and includes a window 4 which is movable in a vertical direction.
• the window 4 is slidably received in vertical guide tracks in the door frame so as to be flush or substantially flush with the adjacent vehicle structure when the window is in its closed position.
• the window seal assembly 10 functions to provide a seal between the window and the adjacent vehicle door structure; to secure the window when the vehicle is traveling; and to provide an aesthetically pleasing appearance.
• the window seal assembly 10 For a front door module as shown in FIG. 1 , the window seal assembly 10 —comprises three main sections: the door frame header section 100 , the B-Pillar section 200 , and the glass outer belt section 300 , which are shown in more detail in FIGS. 2-4 , respectively.
• the front door frame header section 100 comprises a first sealing member 105 and a second sealing member 140 .
• the first sealing member 105 includes a first U shaped channel 110 , a second U shaped channel 120 , and a glass run channel 134 .
• the first U shaped channel 110 has finger-like projections 112 protruding from the inner sidewalls of the channel for retaining and sealing a pinch welded door frame 114 of a vehicle (not shown).
• An outer arm 116 laterally extends from the sealing member 105 for sealing the outer door or roof frame 118 of the vehicle.
• the second U shaped channel 120 is positioned in an inverted relationship with respect to the first U shaped channel 110 , i.e., such that the openings of each channel face opposite directions.
• the channels 110 , 120 share a common inner wall 115 such that they cooperate to form a generally S cross-sectional shape.
• an internal S shaped reinforcement member 122 Positioned within the interior of the sealing member 105 is an internal S shaped reinforcement member 122 .
• the sealing member 105 further comprises a T shaped trim member 128 which has a lower end or stem 126 received within the second U shaped channel 120 and which is secured by finger-like projections 124 which extend from the interior walls of the channel.
• the upper portion or tee end 24 has one end received within a groove 129 formed in the outer wall of the first U shaped channel, and the second end is received within a groove 129 of an arm 125 extending perpendicular from the outer wall 28 of the second U shaped channel 120 .
• the arm 125 together with the outer wall 28 of the second channel 120 and projection 136 which extends from the outer wall of the second channel, together form a glass run channel 134 for receiving a movable glass run 130 .
• the sealing member 105 further comprises a glass run channel 134 for receiving a glass run 130 .
• Channel 134 has one channel wall formed by arm 125 which extends perpendicular from the wall of the second channel 120 , and the opposite channel wall is formed by the projection 136 which extends from the lower end of the U shaped channel 120 .
• Arm 125 has a lip 127 extending therefrom for being in sealing engagement with a movable glass run 130 .
• the second channel 120 further comprises several finger-like projections 124 for receiving and retaining the stem 126 of a T shaped die cast part 128 .
• the T portion 24 of the die cast part 128 is received within grooves 129 of the sealing member 105 , provides structural support to the arm 125 .
• the door frame header section further comprises a second-U shaped part 140 having a U shaped channel 142 for receiving a distal end 144 of the door frame with an internal U shaped reinforcement member 146 encased in extruded rubber.
• the second part 140 has an exterior armlike projection 148 extending from the channel for sealing the glass run 130 .
• the sealing member 105 may comprise a flexible, durable polymeric material or suitable thermoplastic or thermoplastic elastomeric material such as
• the sealing member 105 may be formed by extrusion or other suitable method.
• the T shaped trim member 128 is preferably a die cast part and is preferably comprised of zinc, PCABS or plastic materials.
• the trim member 128 may additionally be powder coated or painted to the desired color.
• the window seal assembly 10 further comprises a B pillar section 200 .
• the B pillar section 200 as best shown in FIG. 3 , comprises a glass run U-shaped channel 210 formed of extruded rubber and having opposed finger like projections 212 A, 212 B for sealing the glass run 130 .
• the B pillar section 200 is secured to the door frame 114 .
• the B pillar section 200 further comprises a trim channel 216 located perpendicular to the glass run channel 210 and having opposed finger-like projections 218 for receiving and retaining the leg 222 of a trim member 220 within the channel 216 .
• the trim channel 216 preferably has a U shaped reinforcement member 225 embedded therein.
• the trim member 220 has an elongated T shaped portion 224 having ends 226 , 228 which curve about the door frame 114 and the B pillar section 200 , respectively.
• the trim member 220 may be further fastened to the door frame 114 via fasteners 229 .
• the trim member 220 preferably is die cast metal which may be finished a number of aesthetically pleasing ways such as low gloss black, high gloss black, and chrome.
• the window seal assembly 10 further comprises a glass outer belt section 300 .
• the glass outer belt section 300 of the window assembly comprises an inverted J-shaped reinforcement member 310 with extruded rubber 311 molded thereto, and further comprises projections 312 , 314 forming the outer belt seal attached thereto.
• the curved portion of the reinforcement member 310 forms a U shaped channel 316 which has an extruded rubber inner layer with finger-like projections 318 extending therefrom for receiving the leg 322 of a trim member 320 .
• the leg 322 of the trim member is connected to an integrally formed curved piece 324 which forms the decorative trim.
• the above three sections 100 , 200 , 300 are connected together to form the window seal assembly for front door module as shown in FIG. 1 .
• the above described window seal assembly is an improved design over the prior art resulting in a module shipped as a combined molding-glassrun-weatherstrip which allows for reduced installation labor and improved sealing.
• the trim member is a single piece die casting which is made with no exposed joints on the molding.
• the appearance of the seal has been improved since the die cast part may comprise various attractive finishes as well as reducing the amount of visible rubber.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Seal Device For Vehicle (AREA)
• Window Of Vehicle (AREA)
• Glass Compositions (AREA)
• Sealing Devices (AREA)
• Securing Of Glass Panes Or The Like (AREA)

Abstract

Description

Claims (20)

Applications Claiming Priority (2)

Publications (1)

Family

ID=22598423

Family Applications (1)

Country Status (9)

Cited By (23)

Families Citing this family (20)

Citations (73)

• 2000
  • 2000-11-13 DE DE60021910T patent/DE60021910T2/en not_active Expired - Lifetime
  • 2000-11-13 CN CNA2006101030419A patent/CN101016823A/en active Pending
  • 2000-11-13 ES ES00978554T patent/ES2243325T3/en not_active Expired - Lifetime
  • 2000-11-13 US US10/130,088 patent/US8205389B1/en not_active Expired - Fee Related
  • 2000-11-13 AU AU16008/01A patent/AU1600801A/en not_active Abandoned
  • 2000-11-13 WO PCT/US2000/031074 patent/WO2001034933A1/en active IP Right Grant
  • 2000-11-13 EP EP00978554A patent/EP1232318B1/en not_active Revoked
  • 2000-11-13 CN CNB008166587A patent/CN1272194C/en not_active Expired - Fee Related
  • 2000-11-13 AT AT00978554T patent/ATE301555T1/en not_active IP Right Cessation
  • 2000-11-13 CZ CZ20021710A patent/CZ302027B6/en not_active IP Right Cessation

Patent Citations (77)

Non-Patent Citations (16)

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